That's odd! Once you set the dark theme on, it should stay. However, uninstalling the app and reinstalling it should often do the trick. Let us know how it goes.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
That's odd! Once you set the dark theme on, it should stay. However, uninstalling the app and reinstalling it should often do the trick. Let us know how it goes.